... display for Caller-IDFeatures: 1. Weight: 108g2. Dimensions (L xW xT): 97x75 times; 20mm3. Full duplex, DSP technology for noise and ... with Independant Bluetooth headsetFeatures: 1. Weight: 373g2. Dimensions (L xW xT): 282x73x 21mm3. Combine rearview mirror and Bluetooth technology4. Full duplex ...